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By Sir_Griglesworth
Hello everyone. I've recently purchased a 2020 Silverado 1500 from a dealership. I found out late in the sale that the truck was used as the dealerships "loaner" which didn't really bother me even though I know people beat up those vehicles. Anyway, I'm pretty in-tune to vehicle sounds and I had a couple of questions regarding noises I'm hearing from my vehicle.
The first is a clunking noise and a physical jolt when I shift from Drive to Reverse. I have my foot on the brake and am on a flat surface. I notice it a lot after I've been driving for a while and go to back into my garage. I took the truck back to the dealership and they chalked it up to bad U-joints. They slapped 2 fresh sets on, but I've still go the issue. Any ideas what it may be? I don't feel like anything is going to fail, but I also don't like the sound and don't think it should be that way. I have another service appointment next week and I'd like to help them out with ideas considering they don't really seem to care.
The second is a ticking noise coming from the undercarriage. I' got under the truck today and believe it's coming from the rear portion of the engine, but I'm not for certain as I've never been beneath the truck while it's been on a rack. The noise cannot be heard when standing at the front with the hood up, but I can hear it very noticeably when standing at the driver's door. I do not hear it as the engine is heating up, but that could be because every other component under the hood is loud as h*ll while the truck is heating up. Once the engine is approaching operating temp, it's very noticeable. As you can hear from the short video, it's every .5 to 1 second or so and is always present during idling. Again, may not be a big issue, but I hate hearing things on my vehicles that I can't attribute to something else.
Thanks for reading my ramblings. I can try to post longer videos if anyone needs. Thanks in advance!
IMG_8898_Trim_Trim (2).mp4 IMG_8910_Trim (2).mp4 -
By JLock
I have a 2017 GMC Siearra 1500 with the 5.3L & 8 speed transmission. There is a rattle noise that you can hear at cold start. I have seen posts on this issue and answers seem to be all over the place. When my truck sits overnight or while at work all day, there is a rattle that sounds to me like it is coming from the exhaust. I haven't gotten under the truck to see exactly where the sound is coming from. It typically lasts about 5-10 seconds. If you immediately put the truck in gear after startup the rattle goes away. Any info on exactly what this may be is appreciated. I have seen suggestions of torque converter, heat shield, hole in exhaust, flapper valve, and bad catalytic converter. Can anybody narrow this down to one of these issues?
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By Andrew18
So I just got a 2018 Silverado 2500 and am wondering if anyone has experienced this in there’s.
when I turn my truck off and then open and shut the door to make the radio turn off I can still hear what I can only assume to be the fan in the radio stay on. If I lock the truck it turns the fan off for a second and then it comes back on. If I push the power button on the radio it shuts off but again comes on. Anyone have any thoughts or does this happen in anyone else’s 2014-2019? It didn’t happen in my 2016 that had the same infotainment center that is the reason for my concern.
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By De9mize
My 2019 trailboss has a rattling noise coming from the engine I hear it over the exhaust. (aftermarket) I don't hear it inside cabin. I only hear it outside also with the windows down. Dealership said its normal but it sounds terrible. Anything I can do??
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By 98_C2500_power
I installed the 2in Rough Country leveling kit on my 2021 1500 Silverado Custom model and I am getting a clicking noise when I accelerate and decelerate from my passenger side. There is also a louder metallic click when I turn into a driveway and when my front right passenger strut is compressed. This began a couple thousand miles after my kit was put on. It is driving me insane and I can’t seem to figure out what is causing this noise, has anyone had this issue with their newer Silverado’s? Attached is a video that has the clicking sound when I was braking today. Thanks in advance.
IMG_4332.MOV
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